Radon Resistant Sealing Tapes for Inside and Outside Corners 

Achieve radon resistant, airtight, and flexible connections with KORNERSEAL GAS. Traditionally, sealing corner connections has been a difficult and time-consuming process, requiring the use of adhesive tapes and extensive labour. KORNERSEAL GAS simplifies this task, allowing you to seal every corner quickly and reliably. Suitable for interior and exterior corners. 

Why Partel KORNERSEAL GAS 

• Constructed with permanently flexible butyl 
• Provides effective radon protection for buildings 
• Highly flexible airtight connections 
• Exceptional adhesion and waterproofing properties 
• Precise and lasting sealing of corners 
• Strong acrylic adhesive with outstanding ageing resistance 
• Special aluminium butyl adhesive tape 
• Adhesive sleeve with split release liner for easy installation 

Technical Data

Application 

Partel KORNERSEAL GAS is the preferred choice for sealing interior and exterior corners, creating permanent radon resistant, airtight connections for windows, floors, exterior doors, and rafters. 

To prevent the convective transport of radon due to differences in air pressure, connections, joints, and openings must be designed to be airtight. 

Porous substrates such as concrete and plaster should be treated in advance with Partel ACRAPRIME LIQUID or ACRAPRIME SPRAY. 

Suitable for: 

• Internal and external use 
• Partel membranes 
• Sealing interior and exterior corners 
• Airtight sealing according to Part L & DIN 4108-7 

Dimensions

1. KORNERSEAL GAS 75
   for inside corners
   75mm
   
2. KORNERSEAL GAS 115
   for inside corners
   115mm
   
3. KORNERSEAL GAS 75
   for outside corners
   75mm
   
4. KORNERSEAL GAS 115
   for outside corners
   115mm
   

Documents

• KORNSEAL GAS Datasheet
• KORNSEAL GAS Installation Guide